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Question

A force F=2^i+3^j4^k N, acts on a particle which is constrained to move in the X-Y plane along the line x=y. If the particle moves 52 m, the work done by force in joule is:
  1. 252
  2. 25
  3. 558
  4. 10

A
558
B
10
C
252
D
25
Solution
Verified by Toppr

S=522(^i+^j)

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